Efficacy of 3D-Printed Cleaning Splints for Approximal Dental Biofilm Removal-A Randomized Clinical Crossover Pilot Study.

Clin Exp Dent Res · 2026 · PMC13290012 · PMID 42335349

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did not reach statistical significanceno p-value reported

While all participants in AG2 were treated, a proportion of AG1 participants were still untreated; however, this difference did not reach statistical significance when assessed with Fisher's exact test.

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